Ni ubuhe bwoko bwa PCB aluminium substrate yabakora pcb

Ni ubuhe bwoko bwa PCB aluminium substrate yabakora pcb

Kugeza ubu, insimburangingo ya LED ya aluminium ifite impande ebyiri, uruhande rwera rukoreshwa mu gusudira pin, naho urundi ruhande rugaragaza ibara ryukuri rya aluminium.Ibice bitwara ubushyuhe birahuza hamwe.Mubisanzwe tuvuze, akanama kamwe kagizwe nuburyo butatu.Nibyo, ababizi bagomba kubimenya, kandi nukwumva gusa birashobora guhitamo neza no gukoreshwa.Aluminium substrate ni icyuma gishingiye kumuringa wambaye laminate hamwe nibikorwa byiza byo gukwirakwiza ubushyuhe.Reka turebe ubwoko bwa PCB aluminium substrate yabakora pcb.

Imiterere ya Aluminium yoroheje

Kimwe mubikorwa bishya mubikoresho bya IMS ni dielectrics yoroheje, ifite amashanyarazi meza cyane, yoroheje hamwe nubushyuhe bwumuriro.Iyo ushyizwe kuri aluminiyumu yoroheje, ibicuruzwa birashobora gukorwa muburyo butandukanye, bikuraho insinga zihenze kandi zihuza.Ibisanzwe ni ibice bibiri cyangwa bine bigizwe na FR-4 isanzwe, ihujwe na substrate ya aluminium hamwe na dielectric yumuriro kugirango ifashe gukwirakwiza ubushyuhe, kongera ubukana no gukora nkingabo.Mumasoko yingufu zikora cyane izi nyubako zifite urwego rumwe cyangwa nyinshi zumuzunguruko ushyinguwe muri dielectric, hamwe na viasi zimpumyi zikoreshwa nka vias yumuriro cyangwa inzira yerekana ibimenyetso.

Binyuze mu mwobo aluminium substrate

Mubintu bigoye, urwego rwa aluminiyumu rushobora gukora "intangiriro" yimiterere yubushyuhe bwinshi, byateguwe mbere kandi byuzuyemo dielectric mbere yo kumurika.Binyuze mu mwobo ushyirwa mu cyuho cya aluminiyumu kugira ngo ukomeze kwigunga amashanyarazi, ufatwa nk'ijambo rikoreshwa kuri PCBs ryeguriwe inganda za LED bitewe n'ubushyuhe bwaryo bwiza.
Byose muribyose, ubwoko bwa PCB aluminium substrate yinganda za pcb zirimo insimburangingo ya aluminiyumu yoroheje kandi ikoresheje umwobo wa aluminium.Kubisabwa, hariho kandi ibishushanyo mbonera byuruziga rwumuzunguruko, iringaniza ibice, aluminiyumu, iringaniza, hamwe nuburyo bwimiterere.Porogaramu nkeya ni imbaho ​​nyinshi, zishobora gutondekwa hamwe nibisanzwe bisanzwe byongeyeho insuline hamwe na aluminiyumu.Ibikoresho bya aluminiyumu bifite ubushyuhe buhebuje, imashini nziza, guhagarara neza hamwe nu mashanyarazi, kandi bikoreshwa cyane mumashanyarazi avanze, ibinyabiziga, gutangiza ibiro, ibikoresho bikomeye byamashanyarazi, ibikoresho byamashanyarazi nibindi bice.